Cosmology is already a complicated field of study, so switching up the variables is extra rough.

In a new, detailed breakdown of current theory, a team of physicists led by Mir Faizal of the University of British Columbia ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

In the quest to unravel the mysteries of the universe, physicists are revisiting a 150-year-old theory that could illuminate ...

Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously ...

The possibility that our entire universe merely exists inside a computer simulation is more than an idle science fiction ...

Dark-energy evidence suggests the universe will end in a “big crunch” roughly 20 billion years from now. The universe is nearing the halfway point of what may be a 33-billion-year lifespan, according ...

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...

Even though we can explore the universe with great precision, there is still a lot we don't know, according to Ulf Danielsson ...